NEC P474W - Page 121

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7. Maintenance
This completes the lamp replacement.
Go on to the filter replacement.
NOTE:Whenyoucontinuetousetheprojectorforanother100hoursafterthelamphasreachedtheendofitslife,theprojectorcannotturn
onandthemenuisnotdisplayed.
Ifthishappens,presstheHELPbuttonontheremotecontrolfor10secondstoresetthelampclockbacktozero.
Whenthelamptimeclockisresettozero,theLAMPindicatorgoesout.

4. Reattach the lamp cover.
(1)Slidethelampcoverbackuntilitsnapsintoplace.
(2)Tightenthescrewtosecurethelampcover.
 •Besuretotightenthescrew.
3. Install a new lamp housing.
(1)Insertanewlamphousinguntilthelamphousingispluggedintothesocket.
(2)Pushthetopcenterofthelamphousingtosecureit.
(3)Secureitinplacewiththetwoscrews.
 •Besuretotightenthescrews.